diff options
| -rw-r--r-- | Makefile | 31 |
1 files changed, 0 insertions, 31 deletions
@@ -1,7 +1,3 @@ -# `?=` assigns value to a variable only if it has not been set before -# this can be useful when you want to override variables during execution of -# the make command -# for example, sudo make PREFIX=/custom/dir install DESTDIR ?= PREFIX ?= /usr BINDIR ?= ${PREFIX}/bin @@ -11,32 +7,11 @@ BASHCOMPDIR ?= ${DATAROOTDIR}/bash-completion/completions FISHCOMPDIR ?= ${DATAROOTDIR}/fish/vendor_completions.d PROG ?= tessen -# `:=` is simple variable assignment and variables which are part of the values -# being assigned are expanded only if they are already set RM := rm -# `@echo` prevents the command itself from being printed ECHO := @echo SCDOC := scdoc INSTALL := install -# this is where the basic structure of Makefiles start and it looks like -# file_a : file_b -# command -# command -# ... -# -# file_b: file_c -# command -# command -# ... -# -# file_a needs file_b and file_b needs file_c - this is how Makefiles operate - -# file_a can be a `.PHONY`, a special target, which says that the files `all`, -# `man` etc aren't really files but other targets -# think of them as pseudo files or fake files which don't exist but serve to -# execute commands in a certain logical sequence -# by default, if nothing is specified, the `all` target is executed .PHONY: all install minimal bashcomp fishcomp clean uninstall all: @@ -48,9 +23,6 @@ install: man bashcomp fishcomp ${ECHO} "" ${ECHO} "${PROG} has been installed succesfully" -# a minimal alternative for people who don't want completion files or man pages -# `make man`, `make install_man`, `make bashcomp`, `man fishcomp`, and `make -# minimal` can be used selectively to install what's needed minimal: ${INSTALL} -Dm 0755 ${PROG} -t ${DESTDIR}${BINDIR} ${ECHO} "" @@ -60,9 +32,6 @@ man: man/${PROG}.1 man/${PROG}.5 ${INSTALL} -Dm 0644 man/${PROG}.1 -t ${DESTDIR}${MANDIR}/man1 ${INSTALL} -Dm 0644 man/${PROG}.5 -t ${DESTDIR}${MANDIR}/man5 -# we want *.scd files from the files that are inside man/ -# the `$^` is an automatic variable which means the list of `file_b`'s -# the `$@` is an automatic variable which means the list of `file_a`'s man/%: man/%.scd ${SCDOC} < $^ > $@ |